package com.tronsis.distribution.biz.factory;


import com.tronsis.distribution.biz.UpgradeBiz;
import com.tronsis.distribution.biz.impl.UpgradeBizImpl;
import com.tronsis.library.adapter.listview.ViewHolder;


public class UpgradeBizFactory {
    private static UpgradeBiz mLevelBiz = null;

    public static UpgradeBiz createBiz(){
        if(mLevelBiz == null){
            mLevelBiz = new UpgradeBizImpl();
        }

        return mLevelBiz;
    }
}
